pèng
used in 椪柑[peng4 gan1]
椪柑
pèng gān
ponkan, a variety of tangerine
椪饼
pèng bǐng
(Tw) pengbing, a hollow bun lined with brown sugar (from Taiwanese 膨餅, Tai-lo pr. [phòng-piánn])
绿豆椪
lǜ dòu pèng
mung bean cake (pastry with a rounded top, containing a sweet or savory filling made with cooked mung beans)